// JavaScript Document
bgstart=false;
bgname = "";

start=false;
cc = "";
star = "";
bgstar = "";
function hideall()
	{
	home.className = '';
	About_us.className = '';
	Products.className = '';
	Sales_Service.className = '';
	Contact_us.className = '';
	}
function hidealllayer()
	{
	
	}
function showbg(id)
		{
		ad = document.getElementById(id);
		if (bgstart == true ){
		clearTimeout(bgstar);
		}
		hideall();
		hidealllayer();
		ad.className = 's';
		}
		
	function hidebg(id){
			ad = document.getElementById(id);
			bgname = ad
			bgstar=window.setTimeout("ad.className = ''",400);
			bgstart = true;
		}
		
		function showlayer(layer)
		{
		aa = document.getElementById(layer);
		if (start == true)
		{
		clearTimeout(star)
		}
		aa.style.display = 'block';
		}
		
		function hideLaryer(layer){
			aa = document.getElementById(layer);
			if (start == true)
			{
			clearTimeout(star)
			}
			cc = aa
			star=window.setTimeout("aa.style.display = 'none'",400);
			start = true;
		}
		
		function stophide()
		{	
			if (star != 'undefined'){
			clearTimeout(star);
			start = false;
			}
			if (bgstar != 'undefined'){
			clearTimeout(bgstar);
			bgstart = false;
			}
			
		}
		
		
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}